Sure, I'd be happy to help you plan your 7-day itinerary in Bangalore! Here's a suggested itinerary for you:

Day 1: Arrival and Relaxation

• Arrive in Bangalore and check into your hotel
• Take some time to relax and get acclimated to the city
• In the evening, head out to one of the many rooftop bars or restaurants in the city for dinner and drinks

Day 2: Explore the City

• Start your day with a visit to the Lalbagh Botanical Gardens, which is home to over 1,000 species of plants and trees
• Next, head to the Bangalore Palace, a stunning example of Tudor-style architecture that was built in the late 1800s
• In the afternoon, visit the Tipu Sultan's Summer Palace, a beautiful palace that was once the summer residence of the Mysore ruler Tipu Sultan
• End your day with a visit to the famous UB City Mall, where you can shop, dine, and enjoy the nightlife

Day 3: Day Trip to Nandi Hills

• Take a day trip to Nandi Hills, a scenic hill station located just outside of Bangalore
• Enjoy the breathtaking views from the top of the hill, and explore the ancient temples and fortifications that are scattered throughout the area
• In the evening, return to Bangalore and relax at your hotel

Day 4: Visit the Museums

• Start your day with a visit to the National Gallery of Modern Art, which houses an impressive collection of modern and contemporary Indian art
• Next, head to the Government Museum, which has a vast collection of artifacts and exhibits on Indian history and culture
• In the afternoon, visit the Visvesvaraya Industrial and Technological Museum, which showcases the history of science and technology in India
• End your day with a visit to the Jawaharlal Nehru Planetarium, where you can learn about astronomy and space exploration

Day 5: Food Tour

• Take a food tour of Bangalore, which is known for its delicious street food and traditional cuisine
• Visit local markets and food stalls to sample dishes like dosas, idlis, vadas, and biryanis
• In the evening, head to one of the city's many fine dining restaurants to experience the fusion cuisine that Bangalore is famous for

Day 6: Shopping and Culture

• Start your day with a visit to the Commercial Street, a bustling shopping district that is home to a wide variety of shops and boutiques
• Next, head to the Bull Temple, a beautiful temple dedicated to the Hindu deity Nandi
• In the afternoon, visit the St. Mary's Basilica, a stunning church that was built in the 19th century
• End your day with a visit to the Rangoli Metro Art Center, which showcases the work of local artists and hosts cultural events throughout the year

Day 7: Departure

• On your last day in Bangalore, take some time to relax and reflect on your trip
• If you have time, visit one of the city's many parks or gardens for a peaceful stroll
• In the evening, head to the airport for your flight home

I hope this itinerary helps you plan your trip to Bangalore! Let me know if you have any questions or need further assistance.